Statistical inference for a Wiener‐based degradation model with imperfect maintenance actions under different observation schemes

Autor: Margaux Leroy, Christophe Bérenguer, Laurent Doyen, Olivier Gaudoin

Publikováno v: Applied Stochastic Models in Business and Industry
Applied Stochastic Models in Business and Industry, inPress, pp.1-20. ⟨10.1002/asmb.2742⟩
ENBIS Spring Metting 2022
ENBIS Spring Metting 2022, European Network for Business and Industrial Statistics, May 2022, Grenoble, France

International audience; In this article, technological or industrial equipment that are subject to degradation are considered. These units undergo maintenance actions, which reduce their degradation level.The paper considers a degradation model with

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d687039cad5e2253ec7efefa0a3fe165
https://hal.science/hal-03906321

Modeling multivariate degradation processes with time-variant covariates and imperfect maintenance effects

Autor: Min Xie, Olivier Gaudoin, Christophe Bérenguer, Xiaolin Wang, Laurent Doyen

Publikováno v: ESREL 2021-31st European Safety and Reliability International Conference
ESREL 2021-31st European Safety and Reliability International Conference, Sep 2021, Angers, France
Applied Stochastic Models in Business and Industry
Applied Stochastic Models in Business and Industry, Wiley, 2021, Special Issue: Blockchain for Logistic Industry, 37 (3), pp.592-611. ⟨10.1002/asmb.2600⟩
ESREL 2021-31st European Safety and Reliability Conference
ESREL 2021-31st European Safety and Reliability Conference, Sep 2021, Angers, France
Applied Stochastic Models in Business and Industry, 2021, 37 (3), pp.592-611. ⟨10.1002/asmb.2600⟩

International audience; This article proposes two types of degradation models that are suitable for describing multivariate degrading systems subject to time‐variant covariates and imperfect maintenance activities. A multivariate Wiener process is

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3ef9d22be0edf2e4206ecea80c6fd68
https://hal.archives-ouvertes.fr/hal-03298540

Discussion of 'Virtual age, is it real?'

Autor: Olivier Gaudoin, Laurent Doyen

Publikováno v: Applied Stochastic Models in Business and Industry
Applied Stochastic Models in Business and Industry, Wiley, 2021, 37 (1), pp.21-23. ⟨10.1002/asmb.2589⟩
Applied Stochastic Models in Business and Industry, 2021, 37 (1), pp.21-23. ⟨10.1002/asmb.2589⟩

International audience

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f0113a5e7061291471ccc5a3e4e6560
https://hal.archives-ouvertes.fr/hal-03149856

Optimal Inspection and Replacement Policy Based on Experimental Degradation Data with Covariates

Autor: Laurent Doyen, Olivier Gaudoin, Min Xie, Xiujie Zhao

Publikováno v: IISE Transactions
IISE Transactions, Taylor & Francis, 2019, 51 (3), pp.322-336. ⟨10.1080/24725854.2018.1488308⟩
IISE Transactions, 2019, 51 (3), pp.322-336. ⟨10.1080/24725854.2018.1488308⟩

International audience; In this paper, a novel maintenance model is proposed for single-unit systems with atypical degradation path of which the pattern is influenced by inspections. After each inspection, the system degradation is assumed to decreas

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24edb1e673a23da69d98df0641d55e5a
https://hal.archives-ouvertes.fr/hal-01883037

Estimation and goodness-of-fit tests for imperfect maintenance models: single system vs multi-system

Autor: Laurent Doyen, Léa Brenière, Olivier Gaudoin

Publikováno v: Proceedings of the 10th IMA International Conference on Modelling in Industrial Maintenance and Reliability.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c1eaf169a7f641ec8dffb7e31ff2691d
https://doi.org/10.19124/ima.2018.001.06